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Home / Certified Translation KB / Q1138

Q1138. How to translate child legitimation document records for legal recognition?

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Translator proofreading a document translation — translation kb q id

Answered by the NYC Visa & Translation certified translation team

Child legitimation in Thailand (the process by which a father establishes legal paternity of a child born outside marriage) is governed by the Civil and Commercial Code, and the documents cross languages when a parent is foreign or the records will be used abroad. The Thai legitimation routes: registration at the district office with the mother's consent (the simplest route — the legitimation is recorded and a certificate issued), court judgment where the mother does not consent, or subsequent marriage of the parents. The translation flows: Thai legitimation certificates and court judgments used abroad (for the child's foreign passport, nationality claims, or immigration) are translated into the destination language, certified at the MFA (200/quoted on request per stamp), and legalised by the destination embassy; foreign paternity documents used in Thailand (a foreign acknowledgment of paternity, a foreign court's paternity order) follow the chain in — home-country authentication, Royal Thai Embassy legalisation, Thai translation, MFA certification. Points that matter: legitimation changes the child's legal status (surname rights, inheritance rights, the father's parental power) — the translation must preserve the document's operative effect, not just its facts; the child's name before and after legitimation must be tracked — the birth certificate shows the pre-legitimation name, and the legitimation record links to it; and for nationality claims (a child claiming foreign nationality through the father), the destination country's rules on legitimation timing and form differ — some require legitimation before a certain age. Confirm the receiving authority's requirements before commissioning the translation set.

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